Practice Characteristics by Study Arm
| Practice Characteristic | LLC | PF | PF + LLC | Control | P Valuea |
|---|---|---|---|---|---|
| Participating practices, No. | 10 | 10 | 12 | 11 | NA |
| Medical record type, No. (%) | |||||
| Electronic health record | 4 (40) | 8 (80) | 9 (75) | 5 (45) | .14 |
| Paper | 6 (60) | 2 (20) | 3 (25) | 6 (55) | |
| Mid-level practitioners, No. (%) | |||||
| Yes | 6 (60) | 6 (60) | 9 (75) | 6 (55) | .76 |
| No | 4 (40) | 4 (40) | 3 (25) | 5 (45) | |
| Practice size, No. (%) | |||||
| 1 | 3 (30) | 2 (20) | 2 (17) | 2 (18) | .67 |
| 2 | 2 (20) | 2 (20) | 3 (25) | 2 (18) | |
| 3–5 | 4 (40) | 1 (10) | 3 (25) | 5 (45) | |
| ≥6 | 1 (10) | 5 (50) | 4 (33) | 2 (18) | |
| Clinician owned, No. (%) | |||||
| Yes | 6 (60) | 5 (50) | 5 (42) | 4 (36) | .72 |
| No | 4 (40) | 5 (50) | 7 (58) | 7 (64) | |
LLC = local learning collaborative; PF = practice facilitation.
↵a P values were obtained from the Fisher exact test of the Fisher-Freman-Halton exact test.